nx_genesis_lineage.nx

nx_genesis_lineage.nx -- the GENESIS-SPINE lineage emitter (closes X-GEN-LINEAGE w=9, the cardinal hidden corner: the genesis/adam toolchain has ZERO rows in lineage.tsv so "the engine cannot see its own birth", BOOTSTRAP_MAP s4 #5 = WIKI_STRUCTURE s4 #10). AUTHOR=ORGAN: the ORGAN authors the registry rows; Claude does NOT hand-write lineage. The parent->child edges + genetics are SOURCED DATA in knowledge/specs/genesis_descent.spec.tsv (transcribed from the anchored BOOTSTRAP_MAP s3 descent table). This organ: 1. reads the spec (field delimiter '|', rewritten to TAB on emit), 2. loads the children already in lineage.tsv (idempotency: a child already present is SKIPPED), 3. REFUSES any row whose parent is neither the spore, an existing lineage child, nor a batch sibling -- it will never author a BROKEN LINK (the wiki's author-time "born with a home or not at all" guard, applied to genealogy), 4. appends the surviving rows to lineage.tsv and logs a GENLINEAGE verdict. The independent PROOF that the chain actually roots at the spore is nx_root_trace (separate organ); a wrong edge here cannot go green there. Idempotent (rerun = emitted=0 skipped=N), additive-only (append, never overwrite -- rule 13). Sovereign syscalls only. license_tier: ORIGINAL